✓ Third-Party Lab Tested

Certificate of Analysis

Independent laboratory testing confirms purity and composition of this research peptide.

Endo Passed

99.370% Purity
B2826009 Batch
July 2026 Date

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Overview

Cagrilintide is a synthetic analog of amylin, a 37-amino acid peptide hormone that is naturally co-secreted with insulin from pancreatic beta cells. Cagrilintide was designed as a long-acting version of the native amylin molecule, with specific amino acid substitutions and an acylation — the attachment of a fatty acid chain — that slows its clearance from solution.

The compound has the molecular formula C 194 H 312 N 54 O 59 S 2 , a molecular weight of approximately 4,409 g/mol, and a CAS number of 1415456-99-3. It is classified as an acylated amylin receptor agonist. Cagrilintide is supplied as a white lyophilized powder that is soluble in water. The key structural modification is the fatty acid sidechain, which enables albumin binding and extends the molecule’s half-life substantially compared to native amylin, which breaks down within minutes in solution.

This product is strictly for research purposes only. Not approved for human or animal use.

PubChem Reference: View compound profile on NIH PubChem

Key Characteristics

MOLECULAR PROFILE

Formula: C 194 H 312 N 54 O 59 S 2

Weight: 4,409 g/mol

CAS: 1415456-99-3

Structure: Modified amylin analog

PHYSICAL PROPERTIES

Form: White lyophilized powder

Solubility: Soluble in water

Half-life: Extended compared to native amylin

Storage: Keep refrigerated 36‑46 °F (2‑8 °C)